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cve[email protected]CVE-2021-35954
HistoryDec 26, 2022 - 6:15 a.m.

CVE-2021-35954

2022-12-2606:15:10
[email protected]
web.nvd.nist.gov
17
cve-2021-35954
fastrack reflex 2.0
w307s_reflex_v90.89
firmware vulnerability
swd feature

8.1 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

7.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.3%

JSON

fastrack Reflex 2.0 W307S_REFLEX_v90.89 Activity Tracker allows physically proximate attackers to dump the firmware, flash custom malicious firmware, and brick the device via the Serial Wire Debug (SWD) feature.

Affected configurations

NVD
Node
fastrackreflex_2.0_firmwareMatch90.89
AND
fastrackreflex_2.0Match-

Related

nvd 1
cvelist 1
prion 1
nvd
nvd
CVE-2021-35954
2022-12-26 06:15:10
cvelist
cvelist
CVE-2021-35954
2022-12-26 00:00:00
prion
prion
Design/Logic Flaw
2022-12-26 06:15:00

8.1 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

7.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.3%

JSON
Related for CVE-2021-35954
nvd1cvelist1prion1